The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 22, 2011
Filed:
Nov. 27, 2008
Hajime Maruta, Niigata, JP;
Tadao Matsuki, Niigata, JP;
Shinya Ishida, Niigata, JP;
Takahito Tanabe, Niigata, JP;
Kiyoshi Numata, Kanagawa, JP;
Hajime Maruta, Niigata, JP;
Tadao Matsuki, Niigata, JP;
Shinya Ishida, Niigata, JP;
Takahito Tanabe, Niigata, JP;
Kiyoshi Numata, Kanagawa, JP;
Arisawa Mfg. Co., Ltd., Niigata, JP;
Abstract
The present invention provides a reflex-type screen which is wound up by a winding shaft to be retracted and is unwound from the winding shaft in use. The reflex-type screen comprises a reflection layer which reflects an incident light, a transparent surface protective layer provided on a first surface of the reflection layer, and a back surface protective layer provided on a second surface of the reflection layer, wherein as between the surface protective layer and the back surface protective layer, the one that has a higher loop stiffness value, faces inward when the reflex-type screen is wound up by the shaft.